Ergot on Cock's-foot?

Ergot on Cock's-foot?

Observation - Ergot on Cock's-foot? - UK and Ireland. Description: I think this is of the Ergot genus (maybe purpurea?), curious to know if it growing in Cock's-foot is significant as i have only read of it using Rye sp.

I think this is of the Ergot genus (maybe purpurea?), curious to know if it growing in Cock's-foot is significant as i have only read of it using Rye sp.